10GHz Sampling Scope DCA4201
DCA4201 sampling oscilloscope is based on equivalent sampling technology, which enables the measurement of high-speed optoelectronic digital signals with higher accuracy and better cost. Through different filter options configuration, it can support 10G and below rate optical eye diagram test.
- Description
- Additional information
- Specifications
Description
10GHz Sampling Scope DCA4201
 |
 |
 |
 |
| Fast Sampling
Equivalent sampling rate 100K |
Extinction ratio correction
Support extinction ratio correction |
Eye Mask Test
Automatic eye margin testing（Mask Margin） |
Standard Filter
Covers 1-11.3Gb/s data rates |
Functions and advantages
|
Multi-port integrated design Small size (the size is about 1/4 of the traditional sampling oscilloscope)to saves space; |
 |
|
Calibrated reference receiver Meets Industry Frequency Response Tolerances |
 |
|
Calibrated reference receiver Semight DCA4201 sampling oscilloscope(10G) |
 |
With extinction ratio correction factor/dark current self-calibration and other algorithms,
test results are highly consistent with industry standards,
| Module under test | RMS Jitter (ps) | Intersection Crossing (%) |
Rise Time 20%~80% (ps) |
Extinction Ratio (dB) | Template margin Mask Margin (%) |
|
| DUT1 | Semight DCA4201 | 11.69 | 52.04% | 153.86 | 10.44 | 28.91% |
| Consistency (absolute deviation) | 0.26 | 0.06% | 2.34 | 0.12 | 1.20% | |
| Consistency (relative deviation %) | 2.27% | -0.12% | -1.50% | -1.14% | 4.37% | |
| DUT2 | Semight DCA4201 | 7.73 | 50.30% | 149.56 | 11.31 | 40.63% |
| Consistency (absolute deviation) | -0.1 | 0.06% | 2.34 | 0.12 | 1.20% | |
| Consistency (relative deviation %) | -1.28% | -0.20% | -3.76% | -2.25% | 3.65% |
Additional information
| Weight | 5 kg |
|---|---|
| Dimensions | 45.0 × 21.2 × 10.5 cm |
| Optical Channel Specifications | |
| Nominal wavelength range | 750 to 1650nm |
| Factory calibrated wavelength (OE conversion gain) | 850/1270/1310/1550nm（±20nm） |
| Reference receiver filter | |
| DCA4201-140 | GPON，1.244 Gb/s Gb Ethernet，1.250 Gb/s， CPRI 1.229 Gb/s |
| DCA4201-160 | OC-48/STM-16，2.488 Gb/s， 2 Gb Ethernet，2.500 Gb/s， CPRI 2.458 Gb/s |
| DCA4201-180 | 10Gb Ethernet LX-4，3.125 Gb/s， CPRI 3.072 Gb/s |
| DCA4201-200 | CPRI 6.144 Gb/s，6.25 Gb/s |
| DCA4201-100 | 8x Fibre Channel，8.500 Gb/s OC-192/STM-64，9.953 Gb/s 10Gb Ethernet，10.3125 Gb/s 10x Fibre Channel，10.51875 Gb/s OC-192/STM-64 FEC，10.664 Gb/s OC-192/STM-64 FEC，10.709 Gb/s 10Gb Ethernet FEC，11.0957 Gb/s 10x Fibre Channel FEC，11.317 Gb/s |
| Electrical Channel Specifications | |
| Electrical channel bandwidth | 20GHz(typ.) |
| Rise Time（10%~90%） | 20ps |
| Maximum input amplitude (peak) | <1V |
| Noise floor | <2mV(typ.) |
| Sensitivity | 24mV |
| Reflection | 10% |
